Wild-type (WT) mice were treated as in Figure 3 and tissue sections were hematoxylin and eosin (HE) stained. Shown are representative sections of (a–c) brain, (d–f) heart, (g–i) liver, and (j–l) kidney from (a, d, g, l) control, (b, e, h, k) deoxycorticosterone acetate (DOCA)-salt, and (c, f, i, l) DOCA-salt with rotenone-treated mice. Micrographs were taken at × 200 magnification.